1738324120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{196643}}^1$

素因数の和:196684

約数の個数: 64

約数和(自身を含む): 4459885920

約数和(自身を除く): 2721561800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 196643, 393286, 786572, 983215, 1573144, 1966430, 2556359, 3342931, 3932860, 5112718, 6685862, 7865720, 10225436, 12781795, 13371724, 16714655, 20450872, 25563590, 26743448, 33429310, 43458103, 51127180, 66858620, 86916206, 102254360, 133717240, 173832412, 217290515, 347664824, 434581030, 869162060, 1738324120]

約数ペア:

[(1, 1738324120), (2, 869162060), (4, 434581030), (5, 347664824), (8, 217290515), (10, 173832412), (13, 133717240), (17, 102254360), (20, 86916206), (26, 66858620), (34, 51127180), (40, 43458103), (52, 33429310), (65, 26743448), (68, 25563590), (85, 20450872), (104, 16714655), (130, 13371724), (136, 12781795), (170, 10225436), (221, 7865720), (260, 6685862), (340, 5112718), (442, 3932860), (520, 3342931), (680, 2556359), (884, 1966430), (1105, 1573144), (1768, 983215), (2210, 786572), (4420, 393286), (8840, 196643)]